Prices checked 30 September 2026Updated
Soshie drafts and schedules posts for Facebook, Instagram and LinkedIn. Quetzal covers those three plus TikTok, X and YouTube.
Quick answer
Pick Quetzal if you want the posts made for you: planned from your brand, written in your voice and published to Instagram, Facebook, LinkedIn, TikTok, X and YouTube. Pick Sintra if you want AI helpers for several business tasks and post mainly on Facebook, Instagram and LinkedIn, from $39 a month per subscription (Soshie, single helper).
Quetzal starts at $116 a month per brand, or $89 a month billed yearly (Starter). Designed images start on Starter, a new AI post on every network every day on Growth, and AI reels on Pro.
Sintra is cheaper and offers a money-back window on purchases. Its page shows sale prices, so check it on the day you buy.
14 days free. Card required, nothing charged today.
Best for
Who makes the posts
AI video
Networks it publishes to
Approval before publishing
Comments and messages
App languages
Price from
Billed yearly
Free plan
Free trial
Refunds
Sintra's price basis: Per account, per month, for one helper or the whole bundle; the page shows sale prices. Prices in US dollars, as shown on its pricing page. Quetzal charges per brand, in US dollars, with sales tax added at checkout where it applies. Source: their pricing page.
Stay with Sintra if you want AI help across several business tasks and post mainly on Facebook, Instagram and LinkedIn.
Instagram, Facebook, LinkedIn, TikTok, X and YouTube, each with its own version of the post and its own publishing schedule.
From Pro, Quetzal makes 10 AI reels a month: a presenter says a script written from your brand, with captions timed to each word, and the reel publishes like any other post.
From Starter, Quetzal designs posts, carousels and stories in your colours and type: 6 AI images a month on that plan. Posts built from your own photos are unlimited on every plan.
Every post is measured after it goes out, and what worked for your own accounts shapes what Quetzal plans next. You do not have to read a report to benefit from it.
One brand, three accounts
One brand, six accounts
Three brands, three accounts each
Monthly billing on both sides, each tool in its own unit (Sintra: per subscription). Three brands on Quetzal are three workspaces on one agency invoice, each 10% off. An account is one connected social profile.
Connect your accounts to Quetzal and paste your website. Quetzal builds your brand kit from it and drafts the first week.
If you use Sintra's other helpers for email or support, keep them. Quetzal replaces only the social media part.
Choose Quetzal if social media is the job, across more than three networks, and you want reels as well as posts.
Try for freeChoose Sintra if you want AI help across several business tasks and post mainly on Facebook, Instagram and LinkedIn.
Visit SintraFor social media across more networks, yes. Soshie publishes to Facebook, Instagram and LinkedIn. Quetzal adds TikTok, X and YouTube, and presenter reels from Pro.
Sintra is a bundle of AI helpers where social media is one of them. Quetzal is built only for social media and goes further in it.
Billed monthly, Quetzal costs $116 (Starter) for one brand with three accounts and $298 (Growth) with six. Sintra costs $39 (Soshie, single helper) with three accounts; with six, it depends on their plan limits. Sintra is cheaper and offers a money-back window on purchases. Its page shows sale prices, so check it on the day you buy.
According to Sintra (Soshie)'s own pages, checked on 30 September 2026: its AI plans and drafts posts for you to approve; on video: no AI video. Quetzal writes the posts on every plan, designs images from Starter and makes AI reels from Pro.
Yes. Keep Sintra's other helpers for email or support and let Quetzal run social media on all six networks.
Connect your accounts to Quetzal, paste your website and review the brand kit. The first week is drafted for your approval.
Type your website and see the posts Quetzal makes for your brand, free and without an account. Or start the trial and connect your accounts.
14 days free. Card required, nothing charged today.
Sintra's prices were read from its pricing page on 30 September 2026 (monthly billing, USD). Features were checked on Sintra's own pages on 30 September 2026; where Sintra does not say, we write "not listed". We make Quetzal, so this is a vendor's comparison. If anything is wrong or out of date, write to hello@quetzaltech.es and we will correct it within 48 hours. Sintra is a trademark of its owner; Quetzal is not affiliated with Sintra.
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